1// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
2// See https://llvm.org/LICENSE.txt for license information.
3// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
4
5// Simple test for a fuzzer. The fuzzer must find the string "Hi!".
6#include <assert.h>
7#include <cstddef>
8#include <cstdint>
9#include <cstdlib>
10#include <iostream>
11#include <ostream>
12
13static volatile int Sink;
14
15extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
16 assert(Data);
17 if (Size > 0 && Data[0] == 'H') {
18 Sink = 1;
19 if (Size > 1 && Data[1] == 'i') {
20 Sink = 2;
21 if (Size > 2 && Data[2] == '!') {
22 std::cout << "BINGO; Found the target, exiting\n" << std::flush;
23 exit(0);
24 }
25 }
26 }
27 return 0;
28}
29
30